{"id":"CVE-2017-2850","aliases":["EUVD-2017-11991","GHSA-665v-8rgp-xwx8"],"status":"published","title":"In the web management interface in Foscam C1 Indoor HD cameras with application firmware 2.52.2...","description":"In the web management interface in Foscam C1 Indoor HD cameras with application firmware 2.52.2.37, a specially crafted HTTP request can allow for a user to inject arbitrary characters in the pureftpd.passwd file during a username change, which in turn allows for bypassing chroot restrictions in the FTP server. An attacker can simply send an HTTP request to the device to trigger this vulnerability.","severity":{"version":"3.0","score":8.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-08","score":0.02212,"percentile":0.82729,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-444","CWE-78"],"published":"2017-06-29T17:00:00Z","modified":"2026-06-17T01:16:59Z","products":[{"vendor":"foscam","product":"c1_indoor_hd_camera_firmware"},{"vendor":"foscam","product":"indoor ip camera c1 series"}],"references":[{"url":"http://www.securityfocus.com/bid/99184","tags":["vdb-entry","x_refsource_BID","x_transferred","Broken Link"]},{"url":"https://talosintelligence.com/vulnerability_reports/TALOS-2017-0352","tags":["x_refsource_MISC","x_transferred","Technical Description","Third Party Advisory","VDB Entry"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2017-2850"},{"url":"https://github.com/advisories/GHSA-665v-8rgp-xwx8"}],"sources":{"cve":[{"id":"CVE-2017-2850","description":"In the web management interface in Foscam C1 Indoor HD cameras with application firmware 2.52.2.37, a specially crafted HTTP request can allow for a user to inject arbitrary characters in the pureftpd.passwd file during a username change, which in turn allows for bypassing chroot restrictions in the FTP server. An attacker can simply send an HTTP request to the device to trigger this vulnerability.","status":"published","published":"2017-06-29T17:00:00Z","modified":"2024-09-17T00:01:46.167Z","cvss":[{"version":"3.0","score":8.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna"}],"updated_at":"2026-11-02T14:33:15.543086Z"}],"euvd":[{"id":"EUVD-2017-11991","description":"In the web management interface in Foscam C1 Indoor HD cameras with application firmware 2.52.2.37, a specially crafted HTTP request can allow for a user to inject arbitrary characters in the pureftpd.passwd file during a username change, which in turn allows for bypassing chroot restrictions in the FTP server. An attacker can simply send an HTTP request to the device to trigger this vulnerability.","status":"published","published":"2017-06-29T17:00:00Z","modified":"2024-09-17T00:01:46Z","cvss":[{"version":"3.0","score":8.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-03T00:29:02.877229Z"}],"ghsa":[{"id":"GHSA-665v-8rgp-xwx8","title":"In the web management interface in Foscam C1 Indoor HD cameras with application firmware 2.52.2...","description":"In the web management interface in Foscam C1 Indoor HD cameras with application firmware 2.52.2.37, a specially crafted HTTP request can allow for a user to inject arbitrary characters in the pureftpd.passwd file during a username change, which in turn allows for bypassing chroot restrictions in the FTP server. An attacker can simply send an HTTP request to the device to trigger this vulnerability.","status":"published","published":"2022-05-13T01:01:20Z","modified":"2023-01-27T05:02:27Z","cvss":[{"version":"3.0","score":8.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-78","CWE-444"],"updated_at":"2026-11-02T14:42:03.063922Z"}],"nvd":[{"id":"CVE-2017-2850","description":"In the web management interface in Foscam C1 Indoor HD cameras with application firmware 2.52.2.37, a specially crafted HTTP request can allow for a user to inject arbitrary characters in the pureftpd.passwd file during a username change, which in turn allows for bypassing chroot restrictions in the FTP server. An attacker can simply send an HTTP request to the device to trigger this vulnerability.","status":"published","published":"2017-06-29T17:29:00.367Z","modified":"2026-06-17T01:16:59.573Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"3.0","score":8.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"},{"version":"2.0","score":6.5,"vector":"AV:N/AC:L/Au:S/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-78"],"updated_at":"2026-11-02T14:03:51.893212Z"}]}}